GitHub user dhunziker opened a pull request:
https://github.com/apache/spark/pull/16812
[SPARK-19465][SQL] Added options for custom boolean values in CSV
## What changes were proposed in this pull request?
It adds trueValue and falseValue options for customising the values used
for Boolean types in CSV files. The default behaviour remains unchanged but the
two new options allow for more flexibility. As it is currently the case, the
values are matched ignoring their case.
## How was this patch tested?
Extended existing unit tests for custom Boolean values and added a new test
for asserting the IllegalArgumentException thrown by Scala's
StringLike.toBoolean function.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/dhunziker/spark feature/SPARK-19465
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/16812.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #16812
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commit 0926626f3ab6411e405fb31c4a291d49092a19a4
Author: Dennis Hunziker <dennis.hunzi...@gmail.com>
Date: 2017-02-05T20:06:49Z
[SPARK-19465][SQL] Added options for custom boolean values in CSV
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